<script setup>
import { useRouter } from "vue-router";
const router = useRouter();
// 定义跳转方法
const toIndex = () => {
  router.push({ path: '/index' })
}

const toOrderList = () => {
  router.push({ path: '/orderList' })
}

const toMy = () => {
  router.push({ path: '/mine' })
}
</script>

<template>
  <ul class="footer">
    <li @click="toIndex">
      <i class="fa fa-home"></i>
      <p>首页</p>
    </li>
    <li>
      <i class="fa fa-compass"></i>
      <p>发现</p>
    </li>
    <li @click="toOrderList">
      <i class="fa fa-file-text-o"></i>
      <p>订单</p>
    </li>
    <li>
      <i class="fa fa-user-o" @click="toMy"></i>
      <p>我的</p>
    </li>
  </ul>
</template>

<style scoped>
.footer {
  width: 100%;
  height: 14vw;
  border-top: solid 1px #DDD;
  background-color: #fff;
  position: fixed;
  left: 0;
  bottom: 0;
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.footer li {
  /*li本身的尺寸完全由内容撑起*/
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #999;
  user-select: none;
  cursor: pointer;
}

.footer li p {
  font-size: 2.8vw;
}

.footer li i {
  font-size: 5vw;
}
</style>